The video image is usually accompanied by one or more audio tracks to provide sound effects.
举一反三
- 创建音频对象使用的类是（ ）。 A: Audio B: Sound C: Video D: Image
- 音频和视频标签名称为() A: video和audio B: audio和video C: voice和audio D: audio和image
- According to the passage, why may violent video games be more dangerous than violent movies or TV programs? A: Because video games require active involvement in violence of the players. B: Because video games stimulate aggressive feelings more easily. C: Because video games tend to have lasting effects on one’s behavior. D: Because video games can have immediate effects on one’s thoughts.
- People usually use more words to sound more polite.
- DivX是一种新的媒体编码压缩技术，由两部分组成：（）为MPEG-4格式、（）为MP3/WMA格式。 A: Video；audio B: Video；sound C: audio；music D: Video；music